Comcast CableComcast CableIP Ranges103,871Total IPs60,822,180 AS33667 US JP Philadelphia Chicago Houston+2486 more
AT&T InternetAT&T InternetIP Ranges58,354Total IPs74,019,493 AS7018 US GB CA+5 more Houston Chicago St Louis+1610 more
Cogent CommunicationsCogent CommunicationsIP Ranges20,325Total IPs22,021,069 AS174 US CA GB+78 more Washington New York Brooklyn+1624 more
AT&T WirelessAT&T WirelessIP Ranges5,747Total IPs8,125,290 AS7287 US CA MN Akron Houston Alpharetta+211 more
Verizon Fios BusinessVerizon Fios BusinessIP Ranges5,114Total IPs1,548,287 AS701 US New York Brooklyn Queens+825 more
Dnic-asblk-00306Dnic-asblk-00306IP Ranges206Total IPs5,094,912 AS359 US Rancho Cordova Fresno San Antonio+33 more
Harvard UniversityHarvard UniversityIP Ranges31Total IPs228,864 AS10578 US Cambridge Roslindale Norwood+1 more
Dosarrest Internet SecurityDosarrest Internet SecurityIP Ranges11Total IPs4,352 AS19324 US GB CA Poplar Vancouver Leeds+1 more
Longwood Medical and Academic Area (LMALongwood Medical and Academic Area (LMAIP Ranges9Total IPs65,024 AS40127 US Boston Roslindale Dedham+1 more